# Optimization Solvers (Tao)

The Toolkit for Advanced Optimization (`Tao`) provides a large suite of optimization solvers for unconstrained and constrained problems. Users guide chapter: [](ch_tao).

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Source files
<p><a href="ssls.c.html">ssls.c</a><br>
<a href="ssls.h.html">ssls.h</a><br>
<a href="ssfls.c.html">ssfls.c</a><br>
<a href="ssils.c.html">ssils.c</a><br>